Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wrapper oil coating process and automatic oil coating device for continuous wrapper production

An oiling device and dough technology used in dough processing, baking, food science, etc. to enrich product varieties and ensure standardization

Active Publication Date: 2013-12-25
杨明德
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problem in the prior art that the ultra-thin oil film coating process cannot be completed at one time in continuous production, one of the purposes of the present invention is to provide a dough oiling process, which can realize the ultra-thin dough coating process. Continuous coating of ultra-thin oil film, so that the ultra-thin oil film evenly adheres to the surface of the ultra-thin dough

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wrapper oil coating process and automatic oil coating device for continuous wrapper production
  • Wrapper oil coating process and automatic oil coating device for continuous wrapper production
  • Wrapper oil coating process and automatic oil coating device for continuous wrapper production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Dough oiling process, the steps are as follows:

[0065] ①. Pre-treat the shortening. Stir and shear the solid shortening through the pulping equipment to obtain viscous shortening. Please refer to Table 1 for each control parameter.

[0066] ②. Coating shortening, conveying the viscous shortening to the roller coating machine, and evenly coating the shortening on the surface of the dough placed on the conveying equipment through the oiling roller. Please refer to Table 1 for the thickness of skin and oil layer.

[0067] ③ Stretch the dough, stretch the coated dough through stretching equipment, the oil layer will form a thin striped oil film attached to the dough with the stretching of the dough, each control parameter and the skin after stretching and stretching See Table 1 for the thickness of the oil film.

[0068] ④, edge trimming, so that the width of the dough is equal to the width of the oil film.

Embodiment 2—4

[0070] Each process step is the same as that in Example 1, except that the coating equipment is a flow-feeding oiler, and the coating is performed through an oil supply nozzle. Please refer to Table 1 for the control parameters of each step, the thickness of the skin and oil layer after coating, and the thickness of the skin and oil film after stretching.

Embodiment 5

[0072] The process steps are the same as in Example 1, except that five-spice powder is added during the pretreatment of the shortening. Please refer to Table 1 for the control parameters of each step, the thickness of the skin and oil layer after coating, and the thickness of the skin and oil film after stretching.

[0073] Table 1 Example 1 to 5 each step control parameters and performance characterization of the produced dough

[0074]

[0075]

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of food processing and particularly relates to a wrapper oil coating process and an automatic oil coating device for continuous wrapper production. The wrapper oil coating process comprises the steps of coating oil by using shortening, pretreating the shortening, and controlling the viscosity of the shortening; coating the shortening: coating the pretreated shortening on a wrapper to form an oil layer; stretching the wrapper to enable the oil layer to form an oil film uniformly coated on the stretched wrapper. The wrapper oil coating process provided by the invention has the advantages that the shape of the shortening is changed under the action of external force change within the design range according to the functional characteristic and plasticity of the shortening, and the shortening flows by means of an external force to form the oil film. In the process that the wrapper is stretched to thin and widen, the shortening changes along with the stretching of the wrapper to naturally form fluid motion and variation and form a thin stripped film-shaped oil film uniformly adhered and coated on the wrapper. The automatic oil coating device can be used for automatically coating the oil film on an ultrathin wrapper with the thickness of 0.2-1mm on a production line, and the thickness of the oil film can be controlled within 0.2mm and can be up to 0.03mm as the smallest.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a dough oiling process and an automatic oiling device for continuous production of dough. Background technique [0002] The Chinese food culture is extensive and profound, and there are countless special snacks. Due to the difficulty in achieving standardized and industrialized production, traditional Chinese specialty snacks will not be able to form large-scale production, commercial operation, and industrial development, thus restricting the inheritance and development of traditional Chinese classic snacks. [0003] In the production of puff pastry such as mille-feuille, Indian flying cake, finger cake and other types of puff pastry, it is necessary to oil the ultra-thin dough. The traditional oiling methods mainly include: [0004] 1) After the solid oil is melted, it naturally flows into the thin dough. The liquid oil can only disperse into granular or sp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A21C9/04
Inventor 杨明德杨亚运
Owner 杨明德
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com